org.openstreetmap.josm.command

Class SelectCommand

java.lang.Object

org.openstreetmap.josm.command.PseudoCommand

org.openstreetmap.josm.command.Command

org.openstreetmap.josm.command.SelectCommand

public class SelectCommand
extends Command

Command that selects OSM primitives

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.command.Command

Command.OldNodeState

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Collection<OsmPrimitive>	newSelection the primitives to select when executing the command
private java.util.Collection<OsmPrimitive>	oldSelection the selection before applying the new selection

Constructor Summary

Constructors

Constructor and Description
SelectCommand(java.util.Collection<OsmPrimitive> newSelection) Constructs a new select command.

Method Summary

Modifier and Type	Method and Description
boolean	executeCommand() Executes the command on the dataset.
void	fillModifiedData(java.util.Collection<OsmPrimitive> modified, java.util.Collection<OsmPrimitive> deleted, java.util.Collection<OsmPrimitive> added) Fill in the changed data this command operates on.
java.lang.String	getDescriptionText() Provides a description text representing this command.
void	undoCommand() Undoes the command.

Methods inherited from class org.openstreetmap.josm.command.Command

checkAndConfirmOutlyingOperation, getLayer, getOrig, getParticipatingPrimitives, invalidBecauselayerRemoved

Methods inherited from class org.openstreetmap.josm.command.PseudoCommand

getChildren, getDescriptionIcon

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

newSelection

private final java.util.Collection<OsmPrimitive> newSelection

the primitives to select when executing the command

oldSelection

private java.util.Collection<OsmPrimitive> oldSelection

the selection before applying the new selection

Constructor Detail

SelectCommand

public SelectCommand(java.util.Collection<OsmPrimitive> newSelection)

Constructs a new select command.

Parameters:

newSelection - the primitives to select when executing the command.

Method Detail

fillModifiedData

public void fillModifiedData(java.util.Collection<OsmPrimitive> modified,
                             java.util.Collection<OsmPrimitive> deleted,
                             java.util.Collection<OsmPrimitive> added)

Description copied from class: Command

Fill in the changed data this command operates on. Add to the lists, don't clear them.

Specified by:

fillModifiedData in class Command

Parameters:

modified - The modified primitives

deleted - The deleted primitives

added - The added primitives

undoCommand

public void undoCommand()

Description copied from class: Command

Undoes the command. It can be assumed that all objects are in the same state they were before. It can also be assumed that executeCommand was called exactly once before. This implementation undoes all objects stored by a former call to executeCommand.

Overrides:

undoCommand in class Command

executeCommand

public boolean executeCommand()

Description copied from class: Command

Executes the command on the dataset. This implementation will remember all primitives returned by fillModifiedData for restoring them on undo.

Overrides:

executeCommand in class Command

Returns:

true

getDescriptionText

public java.lang.String getDescriptionText()

Description copied from class: PseudoCommand

Provides a description text representing this command.

Specified by:

getDescriptionText in class PseudoCommand